<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<input type="button" value="内联引入" onclick="alert('内联引入成功!')">
<script>
    alert('内部引入成功!')
</script>
<script src="my.js"></script>
</body>
</html>
